Shimpo FG-M6COMP50U Grip Adapter (50mm compression plate). Shimpo Compression Plate 100 lb Capacity, 50 mm Diameter, M6 Thread, Sold Individually. Shimpo parts and accessories.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.